Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 16 oz

Very easy to use and does the trick. Instead of spending a small fortune for new concrete steps FLEX SEAL has sealed all the cracks.

Works good

Worked as it should, sealed up the insides of my patio fountain perfectly. This stuff smells funky while it is wet. I would recommend doing any applications outside, not indoors!

Flex Seal is amazing and easy to apply. I needed to waterproof my fishing boat wooden seats that were the old school of paint on them and they needed some tinder loving care to get them back to a good state. I sanded the wood seats to get a good surface first, then applied the Flex Seal. OMG after a first coat I was amazed how well it adhered to the old plywood seats! Heads up though, do the prep work first, then apply the Flex seal with a good brush with even strokes in one direction. Allow it to be done in warm clear weather as it will take awhile to fully cure. I let it dry for a full week. Amazing finish in the final result. It is waterproof now too! Love it. I used the light gray.

I use this to seal the small 1/3 inch expansion gap between the cement patio to the coaming around an in-ground pool, Works super , much better than some poly in a tube from the hardware store.

I opened the shipping box, which was not damaged. And found the flex seal can was partially crushed and had rust around the top rim and bottom. The lid does not fit securely, which may create an opportunity for the product to dry out in the future.

Wife used it to seal a bird bath (strong plastic construction) along the bottom. Was leaking but sealed up great.

This stuff worked great for sealing chimney in crawl space after sealing area where condensation leaked due to age wrapped chimney with insulation.

No More Leaks

Produto caro porém é excelente

Works very well

Good product and with the brush mentioned, you can do a great sealing job